package demo4.util;

import org.springframework.stereotype.Component;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

@Component
public class DBUtil implements IDBUtil {
    
    static {
        try {
            Class.forName("com.mysql.jdbc.Driver");
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
    }
    
    @Override
    public Connection getConnection() throws SQLException {
        System.out.println("DBUtil:获取数据库链接...");
        return DriverManager.getConnection(
                "jdbc:mysql://localhost:8164/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true", 
                "root", 
                "123457");
    }
}
